
#include<stdio.h>
#include <unistd.h>
#include <string.h>
int main()
{
  int i = 0;
  char bar[102];
  memset(bar, 0 ,sizeof(bar));
  const char *lable="|/-\\";
  while(i <= 100 ){
    printf("[%-100s][%d%%][%c]\r", bar, i, lable[i%4]);
    fflush(stdout);
    bar[i++] = '#';
    usleep(10000);

  }
  printf("\n");
  return 0;
}

